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单词 amniotic sac
释义

Definition of amniotic sac in English:

amniotic sac

noun
  • The fluid-filled sac that contains and protects a fetus in the womb.

    Example sentencesExamples
    • The outer cells will go on to form the placenta and amniotic sac that the baby will grow in.
    • Care was exercised not to separate the amniotic sac into its components, the chorion and amnion.
    • Before a baby is born, it is surrounded by water in the amniotic sac.
    • The amniotic sac that contains your baby begins to form about 12 days after conception.
    • This means the membranes holding the amniotic sac, which contains your baby and the amniotic fluid, have started to leak.
    • There is a very small glimmer of hope that the amniotic sac will reseal itself and fill back up with fluid.
    • Some cells will go to make the baby and the other will be used to make the placenta and amniotic sac.
    • The doctor can then open the amniotic sac and remove the baby.
    • A part of the placenta called the amnion, or the outer membrane of the amniotic sac, is comprised of cells that have strikingly similar characteristics to embryonic stem cells.
    • Mrs. Marlow's waters had not broken, so Connor was being born inside the amniotic sac.
 
 

Definition of amniotic sac in US English:

amniotic sac

noun
  • The fluid-filled sac that contains and protects a fetus in the womb.

    Example sentencesExamples
    • Care was exercised not to separate the amniotic sac into its components, the chorion and amnion.
    • A part of the placenta called the amnion, or the outer membrane of the amniotic sac, is comprised of cells that have strikingly similar characteristics to embryonic stem cells.
    • The doctor can then open the amniotic sac and remove the baby.
    • The amniotic sac that contains your baby begins to form about 12 days after conception.
    • Before a baby is born, it is surrounded by water in the amniotic sac.
    • This means the membranes holding the amniotic sac, which contains your baby and the amniotic fluid, have started to leak.
    • Mrs. Marlow's waters had not broken, so Connor was being born inside the amniotic sac.
    • Some cells will go to make the baby and the other will be used to make the placenta and amniotic sac.
    • There is a very small glimmer of hope that the amniotic sac will reseal itself and fill back up with fluid.
    • The outer cells will go on to form the placenta and amniotic sac that the baby will grow in.
 
 
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更新时间:2024/12/23 18:44:13